AMD Radeon Pro W6300M vs AMD Radeon HD 8670M

VS

AMD Radeon Pro W6300M

AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro W6300M and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6300M 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 109% (2040MHz vs 975MHz)

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6300M +402%

3.133 TFLOPS

Radeon HD 8670M

0.624 TFLOPS

Radeon Pro W6300M

VS

Radeon HD 8670M

Graphics Card

Jan 2022

Release Date

Mar 2013

Radeon Pro Mobile

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

1512 MHz

Base Clock

925 MHz

2040 MHz

Boost Clock

975 MHz

2000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

32bit

Memory Bus

64bit

64.00GB/s

Bandwidth

14.40GB/s

Render Config

12

Compute Units

5

-

768

Shading Units

320

48

TMUs

20

32

ROPs

8

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

8 MB

L3 Cache

-

Theoretical Performance

65.28 GPixel/s

Pixel Rate

7.800 GPixel/s

97.92 GTexel/s

Texture Rate

19.50 GTexel/s

6.267 TFLOPS

FP16 (half)

-

3.133 TFLOPS

FP32 (float)

624.0 GFLOPS

195.8 GFLOPS

FP64 (double)

39.00 GFLOPS

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

Sun

Navi 24

GPU Variant

Sun S3 XT (216-0841009)

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

0.69 billion

107 mm²

Die Size

56 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.7

Shader Model

6.5 (5.1)

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